Hochbelastbares „ Linear Motion “-Schienenset für „ CNC “-Maschinen und „ 3D “-Drucker. Set mit vier „ Piece “-Schienen mit Präzisionskugelführungen in den Größen „ 12mm “, „16mm “ und „ 20mm “. „ SBR12UU “, „SBR16UU “, „SBR20UU “ – Führungsschienen mit Verriegelung für einen reibungslosen, verschleißarmen Betrieb.
✔️ Four piece set: SBR12UU, SBR16UU, SBR20UU for precise travel
This heavy duty linear motion rail kit delivers smooth, low-wear precision guidance for CNC machines and 3D printers. The four-piece set uses hardened bearing steel rails and precision slides to enable accurate, repeatable motion across X, Y, and Z axes in workshops and fabrication labs.
✅ Material: bearing steel with sealed ball bearing design for durable, low-friction operation
✅ Sizes: 12mm, 16mm, 20mm rails (SBR12UU, SBR16UU, SBR20UU) for flexible linear slide unit setups
✅ Precision: tight straightness and preload capability for consistent motion
✅ Dust/Lubrication: effective dust prevention and lubrication for long life
💡 What is a heavy-duty linear motion rail kit used for in CNC and 3D printing projects? It delivers smooth, precise travel and helps reduce vibration for better finishes.
- Handy for CNC milling, engraving, and high-precision 3D printing - Supports 12mm, 16mm, 20mm rail sizes for flexible configurations - Improves accuracy, repeatability, and reduces wear under load - Easy to upgrade existing frames with common SBR-style guides